WorldArrow icon
Arrow iconSan Juan

Air quality in San Juan

Air quality index (AQI⁺) and PM2.5 air pollution in San Juan • 1 Follower • 19:00, Aug 25 Local time

53*

US AQI⁺

Moderate

face expression based on aqi value

Main pollutant:

PM2.5

10.4 µg/m³

weather condition icon

16°

wind direction icon

12 km/h

weather humid icon

79 %

Hourly forecast

San Juan air quality index (AQI⁺) forecast

Now

53

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 64 degree

12

km/h

Humidity icon

79%

22:00

54

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 65 degree

12

km/h

Humidity icon

81%

23:00

54

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 69 degree

12

km/h

Humidity icon

83%

Wed

00:00

53

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 72 degree

12

km/h

Humidity icon

83%

01:00

53

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 75 degree

12

km/h

Humidity icon

84%

02:00

52

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 72 degree

11

km/h

Humidity icon

85%

03:00

51

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 74 degree

11

km/h

Humidity icon

86%

04:00

50

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 74 degree

11

km/h

Humidity icon

86%

05:00

51

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 77 degree

11

km/h

Humidity icon

87%

06:00

51

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 75 degree

12

km/h

Humidity icon

87%

07:00

52

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 75 degree

12

km/h

Humidity icon

84%

08:00

51

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 76 degree

12

km/h

Humidity icon

67%

09:00

50

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 77 degree

10

km/h

Humidity icon

53%

10:00

49

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 91 degree

9

km/h

Humidity icon

44%

11:00

50

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 101 degree

8

km/h

Humidity icon

38%

12:00

52

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 129 degree

7

km/h

Humidity icon

34%

13:00

54

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 158 degree

8

km/h

Humidity icon

33%

14:00

54

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 218 degree

8

km/h

Humidity icon

35%

15:00

54

Weather icon

80%

24°

IQAir AirVisual Air Quality Map Wind rotating 251 degree

13

km/h

Humidity icon

51%

16:00

55

Weather icon

90%

22°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

13

km/h

Humidity icon

65%

17:00

55

Weather icon

80%

22°

IQAir AirVisual Air Quality Map Wind rotating 247 degree

10

km/h

Humidity icon

66%

18:00

56

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 227 degree

7

km/h

Humidity icon

77%

19:00

57

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 233 degree

5

km/h

Humidity icon

83%

20:00

57

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

4

km/h

Humidity icon

88%

21:00

58

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 333 degree

3

km/h

Humidity icon

88%

22:00

59

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

5

km/h

Humidity icon

85%

23:00

57

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 58 degree

7

km/h

Humidity icon

83%

Thu

00:00

55

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 61 degree

9

km/h

Humidity icon

83%

01:00

53

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 65 degree

10

km/h

Humidity icon

84%

02:00

52

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 71 degree

10

km/h

Humidity icon

86%

03:00

51

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 74 degree

10

km/h

Humidity icon

87%

04:00

50

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 79 degree

10

km/h

Humidity icon

89%

05:00

49

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 78 degree

11

km/h

Humidity icon

90%

06:00

48

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 80 degree

11

km/h

Humidity icon

90%

07:00

48

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 78 degree

11

km/h

Humidity icon

86%

08:00

50

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 73 degree

11

km/h

Humidity icon

70%

09:00

53

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 76 degree

10

km/h

Humidity icon

58%

10:00

56

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 79 degree

8

km/h

Humidity icon

47%

11:00

55

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 86 degree

6

km/h

Humidity icon

38%

12:00

55

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 129 degree

5

km/h

Humidity icon

33%

13:00

55

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

7

km/h

Humidity icon

32%

14:00

55

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 226 degree

11

km/h

Humidity icon

34%

15:00

55

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 246 degree

16

km/h

Humidity icon

46%

16:00

56

Weather icon

70%

23°

IQAir AirVisual Air Quality Map Wind rotating 253 degree

18

km/h

Humidity icon

69%

17:00

55

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 243 degree

13

km/h

Humidity icon

80%

18:00

55

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 232 degree

10

km/h

Humidity icon

87%

19:00

55

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 232 degree

7

km/h

Humidity icon

90%

20:00

55

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 248 degree

5

km/h

Humidity icon

86%

21:00

55

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

1

km/h

Humidity icon

84%

22:00

55

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 308 degree

1

km/h

Humidity icon

81%

23:00

52

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 113 degree

1

km/h

Humidity icon

79%

Fri

00:00

49

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 178 degree

2

km/h

Humidity icon

81%

01:00

46

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 118 degree

4

km/h

Humidity icon

79%

02:00

41

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 92 degree

6

km/h

Humidity icon

77%

03:00

36

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 89 degree

7

km/h

Humidity icon

77%

04:00

31

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 83 degree

9

km/h

Humidity icon

77%

05:00

35

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 84 degree

10

km/h

Humidity icon

81%

06:00

39

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 80 degree

12

km/h

Humidity icon

85%

07:00

43

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 77 degree

12

km/h

Humidity icon

82%

08:00

45

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 71 degree

12

km/h

Humidity icon

65%

09:00

48

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 66 degree

11

km/h

Humidity icon

54%

10:00

51

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 62 degree

11

km/h

Humidity icon

45%

11:00

53

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 63 degree

10

km/h

Humidity icon

37%

12:00

56

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 69 degree

9

km/h

Humidity icon

31%

13:00

59

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 81 degree

6

km/h

Humidity icon

28%

14:00

59

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 81 degree

2

km/h

Humidity icon

28%

15:00

59

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 242 degree

7

km/h

Humidity icon

33%

16:00

60

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 253 degree

13

km/h

Humidity icon

50%

17:00

60

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

14

km/h

Humidity icon

75%

18:00

60

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 239 degree

11

km/h

Humidity icon

90%

19:00

60

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 216 degree

6

km/h

Humidity icon

91%

20:00

59

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 210 degree

4

km/h

Humidity icon

88%

Daily forecast

|

San Juan air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in San Juan?

IQAir exclamation icon

PM2.5 concentration is currently 2.1 times the World Health Organization annual PM2.5 guideline value.

air quality map

Real-time San Juan air pollution map

Health recommendations

Health recommendations

air quality map

Real-time San Juan air pollution map

Most polluted locations near San Juan

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Peru AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Peru

Pucallpa, Ucayali

84

2
The national flag of Peru

Lima, Lima

64

3
The national flag of Peru

La Oroya, Junin

24

History

Historic air quality graph for San Juan

53 AQI⁺ US
Moderate
19:00–20:00 Aug 25 Local time
AQI⁺ US

History

Historic air quality graph for San Juan

53 AQI⁺ US
Moderate
19:00–20:00 Aug 25 Local time
AQI⁺ US

Most polluted locations near San Juan

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Peru AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Peru

Pucallpa, Ucayali

84

2
The national flag of Peru

Lima, Lima

64

3
The national flag of Peru

La Oroya, Junin

24

Be the first to measure and contribute air quality data to your community

Become a contributor
external link icon

How many air purifiers do you need for a house or apartment?

external link icon

Indoor Air Quality Alert: Typhoon Narra Flooding in China and Vietnam

Forest fire.
external link icon

Wildfire Map Spotlight: Hawk Fire, Nevada

Where is the cleanest air quality in San Juan?

No locations are available.